ESP32 - M5Core2 board - ili9XXX LVGL init fail - no "esp.esp_clk_cpu_freq()" function

@aseelye you didn’t confirm you’ve updated submodules (git submodule update --recursive).
This is required after you pull lv_micropython.
The commit id of lv_micropython by itself is not enough to confirm you are up to date.

Your backtrace looks very much like this one, which was related to a missing lv.init().

  • Please check what is the commit id of lv_bindings submodule (git submodule status -- lib/lv_bindings)
  • Please try adding lv.init() before initializing the display driver.